54871348

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 57742412

約数列:

[1, 2, 4, 7, 14, 28, 89, 97, 178, 194, 227, 356, 388, 454, 623, 679, 908, 1246, 1358, 1589, 2492, 2716, 3178, 6356, 8633, 17266, 20203, 22019, 34532, 40406, 44038, 60431, 80812, 88076, 120862, 141421, 154133, 241724, 282842, 308266, 565684, 616532, 1959691, 3919382, 7838764, 13717837, 27435674, 54871348]

約数ペア:

[(1, 54871348), (2, 27435674), (4, 13717837), (7, 7838764), (14, 3919382), (28, 1959691), (89, 616532), (97, 565684), (178, 308266), (194, 282842), (227, 241724), (356, 154133), (388, 141421), (454, 120862), (623, 88076), (679, 80812), (908, 60431), (1246, 44038), (1358, 40406), (1589, 34532), (2492, 22019), (2716, 20203), (3178, 17266), (6356, 8633)]